WO2022040133A9 - Nanoclay assisted high temperature crosslinked fracturing fluids - Google Patents

Nanoclay assisted high temperature crosslinked fracturing fluids Download PDF

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Publication number
WO2022040133A9
WO2022040133A9 PCT/US2021/046225 US2021046225W WO2022040133A9 WO 2022040133 A9 WO2022040133 A9 WO 2022040133A9 US 2021046225 W US2021046225 W US 2021046225W WO 2022040133 A9 WO2022040133 A9 WO 2022040133A9
Authority
WO
WIPO (PCT)
Prior art keywords
nanoclay
high temperature
fracturing fluids
crosslinked fracturing
assisted high
Prior art date
Application number
PCT/US2021/046225
Other languages
French (fr)
Other versions
WO2022040133A1 (en
Inventor
Feng Liang
Original Assignee
Saudi Arabian Oil Company
Aramco Services Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saudi Arabian Oil Company, Aramco Services Company filed Critical Saudi Arabian Oil Company
Publication of WO2022040133A1 publication Critical patent/WO2022040133A1/en
Publication of WO2022040133A9 publication Critical patent/WO2022040133A9/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/887—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/10—Nanoparticle-containing well treatment fluids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/28—Friction or drag reducing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A fracturing fluid is provided including a mixture of an aqueous copolymer composition including a copolymer, the copolymer having acrylamide monomer units, or acrylic acid monomer units, or both, or salts thereof. The molar includes a crosslinker and a nanoclay.
PCT/US2021/046225 2020-08-17 2021-08-17 Nanoclay assisted high temperature crosslinked fracturing fluids WO2022040133A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063066600P 2020-08-17 2020-08-17
US63/066,600 2020-08-17

Publications (2)

Publication Number Publication Date
WO2022040133A1 WO2022040133A1 (en) 2022-02-24
WO2022040133A9 true WO2022040133A9 (en) 2022-07-07

Family

ID=77711437

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2021/046225 WO2022040133A1 (en) 2020-08-17 2021-08-17 Nanoclay assisted high temperature crosslinked fracturing fluids

Country Status (2)

Country Link
US (1) US20220049155A1 (en)
WO (1) WO2022040133A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7968501B2 (en) * 2006-10-31 2011-06-28 Schlumberger Technology Corporation Crosslinker suspension compositions and uses thereof
US20140148369A1 (en) * 2012-11-28 2014-05-29 Halliburton Energy Services, Inc. Methods of Treating a Subterranean Formation with Friction Reducing Clays
US20150057196A1 (en) * 2013-08-22 2015-02-26 Baker Hughes Incorporated Aqueous downhole fluids having charged nano-particles and polymers
US10550314B2 (en) * 2015-08-04 2020-02-04 Saudi Arabian Oil Company High temperature fracturing fluids with nanoparticles
US10144866B2 (en) * 2015-12-02 2018-12-04 Saudi Arabian Oil Company High temperature crosslinked fracturing fluids
US10647909B2 (en) * 2016-01-13 2020-05-12 Saudi Arabian Oil Company Hydraulic fracturing fluid
US11203923B2 (en) * 2017-04-21 2021-12-21 Halliburton Energy Services, Inc. Associative polymer fluid with clay nanoparticles for proppant suspension

Also Published As

Publication number Publication date
WO2022040133A1 (en) 2022-02-24
US20220049155A1 (en) 2022-02-17

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